A radiotelephone (or radiophone), abbreviated RT, is a radio communication system for transmission of speech over radio. Radiotelephony means transmission
station. additionally, kilohertz frequencies are used in radio communication systems, including two-way radios, walkie-talkies, and ham radios. what is the significance of kilohertz in computer monitors? kilohertz is relevant to computer monitors because it indicates the refresh rate, which affects ...
“Sorry, Wrong Number” debuted on CBS’ “Suspense” radio program, and it certainly delivers on the program’s name. Fletcher’s story follows a nerve-wracking tale following a bedridden woman who overhears the plot of a murder on the telephone. Welles called it“the greatest single radio ...
A smartphone is a cellular telephone with an integrated computer and other features not originally associated with telephones, such as an operating system (OS),web browsingand the ability to run software applications. Smartphones are used by consumers and as part of a person's business or work....
A. Make a radiotelephone call to a coast station. B. Initiate an ARQ call to demonstrate that the transmitter and antenna are working. C. Initiate an FEC call to demonstrate that the transmitter and antenna are working. D. Initiate an ARQ call to a Coast Station and wait for the automat...
Nevertheless, it has its own post office,telephone system, radio station, banking system and even its own currency, the Vatican euro. About 800people live here.While 59 _Vatican City is an independent country, it's not recognized by the United Nations. Instead,Vatican City60 (consider) a ...
A: (I’m) fine/OK, too. 我也很好。 4. thanks = thank you 谢谢 5. HB(铅笔芯)硬黑 CD光盘 BBC英国广播公司 Starter Unit2 What’s this in English? 1. What’s this/that? 这/那是什么? It’s a/an + 单数物品 (△不说This/That is...) ...
When you switch on the radio, you can listen. But when you use the telephone, not only can you listen to others, but also you can chat with them. However, you cannot see anything at all. Television is much better than both of them. People can watch TV and listen to it, but they...
Cellular telephone, which is also called as a mobile cell phone or simply cell phone is a movable device, able to be simply carried away and can make and accept calls through digital communication over wireless radio frequency connection at the same time when the user is in the movable state...
解析 二、1. listen to the radio 2. then and now 3. buy things 4. a telephone 5. look out of... 6.今天星期几? 7. 两年前 8. 写电子邮件 9.努力工作 10.看新闻 结果一 题目 二、英汉互译。1.听收音机2.过去和现在3.买东西4.一部电话5.朝……外看6.What day is it today?7...